在光催化过程中一个值得注意的因素是贵金属的回收，包括：铂，金，铑，银和钯。
A noteworthy factor in the photocatalysis process is the recovery of precious metals, including: platinum, gold, rhodium, silver and palladium.
回收品种涉及20多种金属，包括：金、银、铂、铑、钯。
Recovers approximately 20 metals including: gold, silver, platinum, rhodium and palladium.
容矿角闪质糜棱岩中金与钯关系研究结果不支持金矿质直接来自于矿体附近的角闪质上壳岩包体说法。
Relationship of palladium and gold in the mylonite reveals no evdence to support direct source of Au ore materials from the upper crustal amphibolitic rock inclusions.
“批准搬运人”指交易所批准的安全运输金，白金和钯的防弹汽车公司。
"Approved Carrier" shall mean an armored car company approved by the Exchange for the secure transportation of Gold, Platinum and Palladium.
建立了锍试金富集电感耦合等离子体质谱法(ICP - MS)测定地质样品中铂、钯、铑、铱的新方法。
The preconcentration and determination of platinum, palladium, rhodium and iridium in geological samples by nickel sulphide fire assay and ICP-MS were described.
矿床中钯(铂)与金、铜、碲成正相关关系。
Pd (Pt) show a positive correlation with Au, Cu, Te in the ores.
主要研究了金橙G螯合形成树脂分离富集地质样品中金、铂、钯的最佳实验条件。
The present paper describes the optimum conditions of separation and preconcentration of Au, Pd and Pt in geological samples with gold orange G chelate-forming resin.
本文利用ICP化学光谱法对自合成的聚乙烯乙二胺大孔螯合树脂富集分离微量金、铂、钯、铱进行了研究。
ICP chemical spectrometry of enriching and separating trace Au, Pt, Pd and Ir by using Poly (vinyl-ethylenediamine) was established.
而且稀土也不是非常昂贵。 2009年，全球各种原料稀土的总销售额低于20亿美元，这个市场规模仅相当于钯的一半，或是金的1%。
In 2009, global sales of all raw rare earths combined came to less than $2 billion -- half the market for palladium alone, and 1 percent of the market for gold.
有用元素除铜、镍外，尚伴生有金、银、铂、钯、钴、硫可综合利用。
The mineral conponents include kroeberite, blucite and towanite with copper, nickel associated with gold, silver, platinum, palladium, cobalt and sulfer.
采用铅火试金预富集，ICP - AES法同时测定铜阳极泥中微量铂和钯含量。
The method of ICP-AES for simultaneous determination of Platinum and Palladium content in copper anode mud with lead fire assaying pre-concentration has been established.
所得负载的钯-金催化剂在乙酰氧基化中具有增加的活性和稳定性。
The resultant supported palladium-gold catalysts have increased activity and stability in the acetoxylation.
所得负载的钯-金催化剂在乙酰氧基化中具有增加的活性和稳定性。
The resultant supported palladium-gold catalysts have increased activity and stability in the acetoxylation.
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